But what other options do we have? According to Wired, Google is looking for new choices beyond the current standard of passwords and cookies, and is researching using a physical key to lock and unlock your online things. One of the experiments by the search company includes a YubiKey cryptographic card that you simply slide into a USB port to log into Google.

Google’s Vice President of Security Eric Grosse and Engineer Mayank Upadhyay wrote an article that’s due to appear in an upcoming issue of IEEE Security & Privacy Magazine about Google’s efforts to revitalize our password systems. They said the ideal system of protection would involve authenticating a single device, such as a YubiKey or a smartphone, that would be configured to grant you access to any of your online services. “We’d like your smartphone or smartcard-embedded finger ring to authorize a new computer via a tap on the computer, even in situations in which your phone might be without cellular connectivity,” they wrote.

It’s one of those “we’re living in the future” ideas, but it isn’t without some serious hurdles. There would have to be an airtight backup plan in case the key got lost or stolen. And most importantly, other websites and online services would have to agree to support the system. Google’s browser has needed some tweaking to work with the key authentication, so several big players would need to jump on the bandwagon for the idea to really get off the ground.

In the meantime, Google is working on some improvements to its existing two-step authentication process. In the current system, when you – or someone pretending to be you – signs in from an unfamiliar computer, a security code gets sent to your mobile phone that you need to enter in order to complete the login. This two-step approach is an improvement from just using a user name and password, but it still doesn’t protect against phishing. So Google has an addition in development from the key-based idea that would be independent of its own services. Removing the Google affiliation for the key system would get rid of the phishing concern as well as the need for support from other sites. It’s definitely a step in a safer direction.